Note 8 - Revenue (Details) - Summary of Revenues (USD $)	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Revenue Recognition, Multiple-deliverable Arrangements [Line Items]
Other	$ 20,000	$ 17,400	$ 46,100	$ 44,000
Other	2,600		2,100
Other	14.40%		4.80%
Total Revenue	1,289,200	1,534,700	4,036,100	4,545,500
Total Revenue	(245,600)		(509,400)
Total Revenue	(16.00%)		(11.20%)
Software Licenses [Member] | Windows [Member]
Revenue Recognition, Multiple-deliverable Arrangements [Line Items]
Software Licenses	425,600	559,600	1,531,600	1,673,400
Software licenses, Increase (decrease) by dollars	(134,000)		(141,800)
Software licenses, Increase (decrease) by percentage	(23.90%)		(8.50%)
Software Licenses [Member] | Unix / Linux [Member]
Revenue Recognition, Multiple-deliverable Arrangements [Line Items]
Software Licenses	186,200	219,900	429,600	670,100
Software licenses, Increase (decrease) by dollars	(33,700)		(240,500)
Software licenses, Increase (decrease) by percentage	(15.30%)		(35.90%)
Software Licenses [Member]
Revenue Recognition, Multiple-deliverable Arrangements [Line Items]
Software Licenses	611,800	779,500	1,961,200	2,343,500
Software licenses, Increase (decrease) by dollars	(167,700)		(382,300)
Software licenses, Increase (decrease) by percentage	(21.50%)		(16.30%)
Software Service Fees [Member] | Windows [Member]
Revenue Recognition, Multiple-deliverable Arrangements [Line Items]
Software Service Fees	460,100	511,300	1,440,000	1,471,700
Software Service Fees, Increase (decrease) by dollars	(51,200)		(31,700)
Software Service Fees, Increase (decrease) by percentage	(10.00%)		(2.20%)
Software Service Fees [Member] | Unix / Linux [Member]
Revenue Recognition, Multiple-deliverable Arrangements [Line Items]
Software Service Fees	197,300	226,500	588,800	686,300
Software Service Fees, Increase (decrease) by dollars	(29,200)		(97,500)
Software Service Fees, Increase (decrease) by percentage	(12.90%)		(14.20%)
Software Service Fees [Member]
Revenue Recognition, Multiple-deliverable Arrangements [Line Items]
Software Service Fees	657,400	737,800	2,028,800	2,158,000
Software Service Fees, Increase (decrease) by dollars	$ (80,400)		$ (129,200)
Software Service Fees, Increase (decrease) by percentage	(10.90%)		(6.00%)